www.rfm.com e-mail: info@rfm.com page 1 of 5 ?2010 by rf monolithics, inc. SF2224E - 7/19/10 electrical characteristics electrical connections characteristic sym notes min typ max units center frequency f c 1950 mhz insertion loss, 1920 to 1980 mhz il 2.3 4.0 db amplitude ripple, 1920 to 1980 mhz 1.4 2.4 db p-p input/output vswr, 1920 to 1980 mhz 1.7 2.4 attenuation, referenced to 0 db: db dc to 1840 mhz 20.0 32.0 1840 to 1900 mhz 10.0 21.0 2000 to 2030 mhz 4.5 10.0 2030 to 2060 mhz 20.0 47.0 2060 to 5000 mhz 22.0 29.0 source impedance z s 50 ? load impedance z l 50 ? case style sm3030-6 3.0 x 3.0 mm nominal footprint lid symbolization (y=year, ww=week, s=shift) dot=pin 1 indicator 960, ywws standard reel quantity reel size 7 inch 500 pieces/reel reel size 13 inch 3000 pieces/reel connection terminals input 2 output 5 case ground all others sm3030-6 ? low-loss 1950 mhz saw filter complies with directive 2002/95/ec (rohs) absolute maximum ratings rating value units input power level +13 dbm dc voltage on any non-ground terminal 3 v operating temperature range -40 to +85 c storage temperature range in tape and reel -40 to +85 c maximum soldering profile, 5 cycles/10 seconds maximum 265 c 1950 mhz saw filter SF2224E 1. unless noted otherwise, all specifications apply over the operating temperature range with filter soldered to the specified d emonstration board with impedance matching to 50 ? and measured with 50 ? network analyzer. 2. unless noted otherwise, all frequency specifications are referenced to the nominal center frequency, fc. 3. rejection is measured as attenuation below the minimum il point in the passband. rejection in final user application is depen dent on pcb layout and external impedance matching design. see application note no. 42 for details. 4. "lrip" or "l" after the part number indicates "low rate initial production" and "eng" or "e" indicates "engineering prototype s." 5. the design, manufacturing process, and specifications of this filter are subject to change. 6. either port 1 or port 2 may be used for either input or output in the design. however, impedances and impedance matching may vary between port 1 and port 2, so that the filter must always be installed in one direction per the circuit design. 7. us and international patents may apply. 8. rfm, stylized rfm logo, and rf monolithics, inc. are registered trademarks of rf monolithics, inc. pb caution: electrostatic sensitive device. observe precautions for handling. notes: preliminary
www.rfm.com e-mail: info@rfm.com page 2 of 5 ?2010 by rf monolithics, inc. SF2224E - 7/19/10 filter passband response, 1650 to 2250 mhz filter response, 10 to 6000 mhz
www.rfm.com e-mail: info@rfm.com page 3 of 5 ?2010 by rf monolithics, inc. SF2224E - 7/19/10 filter input impedance filter output impedance
www.rfm.com e-mail: info@rfm.com page 4 of 5 ?2010 by rf monolithics, inc. SF2224E - 7/19/10 sm3030-6 case top view bottom view 1 2 3 6 5 4 1 2 3 6 5 4 a bc d j ef gh i 6-terminal ceramic surface-mount case 3.0 x 3.0 mm nominal footprint case and pcb footprint dimensions case materials dimension mm inches min nom max min nom max a 2.87 3.00 3.13 0.113 0.118 0.123 b 2.87 3.00 3.13 0.113 0.118 0.123 c 1.12 1.25 1.38 0.044 0.049 0.054 d 0.77 0.90 1.03 0.030 0.035 0.040 e 2.67 2.80 2.93 0.105 0.110 0.115 f 1.47 1.60 1.73 0.058 0.063 0.068 g 0.72 0.85 0.98 0.028 0.033 0.038 h 1.37 1.50 1.63 0.054 0.059 0.064 i 0.47 0.60 0.73 0.019 0.024 0.029 j 1.17 1.30 1.43 0.046 0.051 0.056 k 3.20 0.126 l 1.70 0.067 m 1.05 0.041 n 0.81 0.032 o 0.38 0.015 materials solder pad plating 0.3 to 1.0 m gold over 1.27 to 8.89 m nickel lid plating 2.0 to 3.0 m nickel body al 2 o 3 ceramic pb free pcb footprint top view 960 ywws
www.rfm.com e-mail: info@rfm.com page 5 of 5 ?2010 by rf monolithics, inc. SF2224E - 7/19/10 tape and reel specifications ?b? quantity per reel inches millimeters 7 178 500 13 330 3000 see detail "a" 1 3 . 0 2 0 . 2 2.0 12.0 1 0 0 r e f . " b " r e f . component orientation and dimensions carrier tape dimensions ao 3.35 mm bo 3.35 mm ko 1.40 mm pitch 8.0 mm w 12.0 mm ro.3 (max.) ko section a-a 0.3 0.05 section b-b bo 2.0 4.0 ao pitch bb a r0.5 (max.) a 5 . 5 1 2 . 0 1 . 7 5 1.5 1.50 pin #1 user direction of feed
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